CA2248080A1 - A cleaning formulation for equipment used in the food industry, its use and a process for cleaning such equipment - Google Patents
A cleaning formulation for equipment used in the food industry, its use and a process for cleaning such equipment Download PDFInfo
- Publication number
- CA2248080A1 CA2248080A1 CA002248080A CA2248080A CA2248080A1 CA 2248080 A1 CA2248080 A1 CA 2248080A1 CA 002248080 A CA002248080 A CA 002248080A CA 2248080 A CA2248080 A CA 2248080A CA 2248080 A1 CA2248080 A1 CA 2248080A1
- Authority
- CA
- Canada
- Prior art keywords
- cleaning
- hydroxide
- cleaning formulation
- edta
- formulation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 115
- 239000000203 mixture Substances 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000009472 formulation Methods 0.000 title claims description 45
- 235000013305 food Nutrition 0.000 title claims description 7
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims abstract description 72
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 claims abstract description 33
- 238000005374 membrane filtration Methods 0.000 claims abstract description 13
- 239000003513 alkali Substances 0.000 claims abstract description 10
- 230000008929 regeneration Effects 0.000 claims abstract description 4
- 238000011069 regeneration method Methods 0.000 claims abstract description 4
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 claims description 30
- 239000012141 concentrate Substances 0.000 claims description 19
- 239000012466 permeate Substances 0.000 claims description 19
- 239000012528 membrane Substances 0.000 claims description 15
- 238000001728 nano-filtration Methods 0.000 claims description 12
- 239000006052 feed supplement Substances 0.000 claims description 9
- 239000000654 additive Substances 0.000 claims description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Substances [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 8
- 235000013365 dairy product Nutrition 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 238000001556 precipitation Methods 0.000 claims description 5
- 159000000001 potassium salts Chemical class 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000003995 emulsifying agent Substances 0.000 claims description 3
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 claims description 3
- OCUCCJIRFHNWBP-IYEMJOQQSA-L Copper gluconate Chemical class [Cu+2].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O OCUCCJIRFHNWBP-IYEMJOQQSA-L 0.000 claims description 2
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 2
- 229910001413 alkali metal ion Inorganic materials 0.000 claims description 2
- 235000021317 phosphate Nutrition 0.000 claims description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 2
- 235000011118 potassium hydroxide Nutrition 0.000 claims 11
- 235000011121 sodium hydroxide Nutrition 0.000 claims 3
- 229910001854 alkali hydroxide Inorganic materials 0.000 claims 1
- 238000004090 dissolution Methods 0.000 claims 1
- 150000004679 hydroxides Chemical class 0.000 claims 1
- 239000000470 constituent Substances 0.000 abstract description 2
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- 239000012459 cleaning agent Substances 0.000 abstract 2
- 229940072033 potash Drugs 0.000 description 27
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 27
- 235000015320 potassium carbonate Nutrition 0.000 description 27
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 16
- 239000002689 soil Substances 0.000 description 12
- 238000011026 diafiltration Methods 0.000 description 7
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 4
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 4
- 229910052700 potassium Inorganic materials 0.000 description 4
- 239000011591 potassium Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 230000001172 regenerating effect Effects 0.000 description 3
- 239000003623 enhancer Substances 0.000 description 2
- 230000020477 pH reduction Effects 0.000 description 2
- 229910001415 sodium ion Inorganic materials 0.000 description 2
- 159000000000 sodium salts Chemical class 0.000 description 2
- 235000019832 sodium triphosphate Nutrition 0.000 description 2
- UNXRWKVEANCORM-UHFFFAOYSA-I triphosphate(5-) Chemical compound [O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O UNXRWKVEANCORM-UHFFFAOYSA-I 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 description 1
- QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical class [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 1
- ZGTMUACCHSMWAC-UHFFFAOYSA-L EDTA disodium salt (anhydrous) Chemical compound [Na+].[Na+].OC(=O)CN(CC([O-])=O)CCN(CC(O)=O)CC([O-])=O ZGTMUACCHSMWAC-UHFFFAOYSA-L 0.000 description 1
- RGHNJXZEOKUKBD-SQOUGZDYSA-N Gluconic acid Natural products OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009295 crossflow filtration Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000174 gluconic acid Substances 0.000 description 1
- 235000012208 gluconic acid Nutrition 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 159000000003 magnesium salts Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 235000021049 nutrient content Nutrition 0.000 description 1
- 229910001414 potassium ion Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/04—Water-soluble compounds
- C11D3/044—Hydroxides or bases
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
- C11D17/0047—Detergents in the form of bars or tablets
- C11D17/0056—Lavatory cleansing blocks
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2086—Hydroxy carboxylic acids-salts thereof
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/02—Inorganic compounds
- C11D7/04—Water-soluble compounds
- C11D7/06—Hydroxides
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D2111/00—Cleaning compositions characterised by the objects to be cleaned; Cleaning compositions characterised by non-standard cleaning or washing processes
- C11D2111/10—Objects to be cleaned
- C11D2111/14—Hard surfaces
- C11D2111/20—Industrial or commercial equipment, e.g. reactors, tubes or engines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Detergent Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Dairy Products (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19607800A DE19607800A1 (de) | 1996-03-01 | 1996-03-01 | Reinigungsmittel für Anlagen der Lebensmittelindustrie, seine Verwendung und Verfahren zum Reinigen dieser Anlagen |
| DE19607800.8 | 1996-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2248080A1 true CA2248080A1 (en) | 1997-09-04 |
Family
ID=7786862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002248080A Abandoned CA2248080A1 (en) | 1996-03-01 | 1997-02-20 | A cleaning formulation for equipment used in the food industry, its use and a process for cleaning such equipment |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US6204231B1 (de) |
| EP (1) | EP0883676B1 (de) |
| JP (1) | JP2000506910A (de) |
| AT (1) | ATE200792T1 (de) |
| AU (1) | AU714812B2 (de) |
| BR (1) | BR9707898A (de) |
| CA (1) | CA2248080A1 (de) |
| DE (2) | DE19607800A1 (de) |
| DK (1) | DK0883676T3 (de) |
| ES (1) | ES2156360T3 (de) |
| GR (1) | GR3035881T3 (de) |
| NO (1) | NO983115L (de) |
| NZ (1) | NZ331625A (de) |
| WO (1) | WO1997032000A2 (de) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19726287A1 (de) * | 1997-06-20 | 1998-12-24 | Henkel Ecolab Gmbh & Co Ohg | Verfahren zum Waschen von Wäsche, insbesondere von Berufsbekleidung |
| US7909179B2 (en) * | 2005-08-16 | 2011-03-22 | Ge Osmonics, Inc. | Modified polyamide matrices and methods for their preparation |
| US7575687B2 (en) * | 2005-08-16 | 2009-08-18 | Ge Osmonics, Inc. | Membranes and methods useful for caustic applications |
| US20100151094A1 (en) * | 2008-12-16 | 2010-06-17 | Choudhury Gour S | Methods, apparatuses, and systems for the removal of peels from agricultural produce |
| CN104662141B (zh) * | 2012-06-07 | 2018-06-29 | 戴弗西公司 | 流出物中性的用于清洁、杀菌和消毒的组合物和方法 |
| US8835140B2 (en) | 2012-06-21 | 2014-09-16 | Ecolab Usa Inc. | Methods using peracids for controlling corn ethanol fermentation process infection and yield loss |
| SI3156475T1 (sl) | 2015-10-16 | 2018-10-30 | Hans Georg Hagleitner | Tekoči koncentrat za čiščenje |
| US20230313071A1 (en) * | 2015-10-16 | 2023-10-05 | Hans Georg Hagleitner | Liquid detergent concentrate |
| GB201801230D0 (en) * | 2018-01-25 | 2018-03-14 | Univ Leuven Kath | Cross-linked nanofiltration membranes |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4243543A (en) * | 1979-05-11 | 1981-01-06 | Economics Laboratory, Inc. | Stabilized liquid enzyme-containing detergent compositions |
| US4230592A (en) * | 1979-05-31 | 1980-10-28 | Chemed Corporation | Controlled foam detergent additive |
| EG18543A (en) * | 1986-02-20 | 1993-07-30 | Albright & Wilson | Protected enzyme systems |
| US5093031A (en) * | 1986-06-27 | 1992-03-03 | Isp Investments Inc. | Surface active lactams |
| US4787999A (en) * | 1986-09-22 | 1988-11-29 | Dingess John A | Compositions for cleaning aluminum |
| US4836948A (en) * | 1987-12-30 | 1989-06-06 | Lever Brothers Company | Viscoelastic gel detergent compositions |
| US5273675A (en) * | 1990-02-16 | 1993-12-28 | Rohm And Haas Company | Phosphate-free liquid cleaning compositions containing polymer |
| US5064561A (en) * | 1990-05-09 | 1991-11-12 | Diversey Corporation | Two-part clean-in-place system |
| DE4206772A1 (de) * | 1992-03-04 | 1993-09-09 | Kramaschke Gmbh Dr | Reinigungsmittel fuer oelkuehler |
| ATE142530T1 (de) * | 1992-03-06 | 1996-09-15 | Filtrox Werk Ag | Verfahren zur filtration verschmutzter lauge und anlage zur durchführung des verfahrens |
| DE4319935A1 (de) * | 1993-06-16 | 1994-12-22 | Basf Ag | Verwendung von Glycin-N,N-diessigsäure-Derivaten als Komplexbildner für Erdalkali- und Schwermetallionen |
| US5484549A (en) * | 1993-08-30 | 1996-01-16 | Ecolab Inc. | Potentiated aqueous ozone cleaning composition for removal of a contaminating soil from a surface |
| US5514282A (en) * | 1994-04-01 | 1996-05-07 | Hibbard; David C. | Food processing wastewater treatment and recovery process |
| IL109249A0 (en) | 1994-04-07 | 1994-07-31 | Weizmann Kiryat Membrane Prod | Process and system for purifying a contaminated caustic feed solution |
| US5486315A (en) * | 1994-05-20 | 1996-01-23 | Lonza Inc. | Low foam branched alkyldimethylamine oxides |
| US5746920A (en) * | 1994-06-08 | 1998-05-05 | Fraunhofer-Gesellschaft Zur Foerder Der Angewandten Forschung E.V. | Process for purifying dairy wastewater |
| DE69512656T2 (de) * | 1994-06-09 | 2000-06-08 | Agricultural Research Institute Of Ontario, Toronto | Verfahren zum säubern von molkereispülwasser |
| NO942341L (no) * | 1994-06-20 | 1995-12-21 | Arne Pedersen | Flytende, vandig rengjöringsmiddel |
| ZA955295B (en) * | 1994-06-27 | 1996-02-13 | Diversey Corp | Non-silicated soft metal safe product |
| US5520835A (en) * | 1994-08-31 | 1996-05-28 | The Procter & Gamble Company | Automatic dishwashing compositions comprising multiquaternary bleach activators |
| DE19524211A1 (de) | 1995-07-03 | 1997-01-09 | Henkel Ecolab Gmbh & Co Ohg | Anlagen-Reinigungsverfahren mit integrierter Vorspülung |
| US5571446A (en) * | 1995-07-27 | 1996-11-05 | Diversey Corporation | Anionic stabilized enzyme based clean-in-place system |
| CA2190235A1 (en) * | 1995-11-20 | 1997-05-21 | Barry Weinstein | High alkali-containing cleaning concentrates |
-
1996
- 1996-03-01 DE DE19607800A patent/DE19607800A1/de not_active Withdrawn
-
1997
- 1997-02-20 DE DE59703437T patent/DE59703437D1/de not_active Expired - Fee Related
- 1997-02-20 EP EP97903331A patent/EP0883676B1/de not_active Expired - Lifetime
- 1997-02-20 AU AU17929/97A patent/AU714812B2/en not_active Ceased
- 1997-02-20 ES ES97903331T patent/ES2156360T3/es not_active Expired - Lifetime
- 1997-02-20 BR BR9707898A patent/BR9707898A/pt not_active Application Discontinuation
- 1997-02-20 WO PCT/EP1997/000799 patent/WO1997032000A2/de active IP Right Grant
- 1997-02-20 CA CA002248080A patent/CA2248080A1/en not_active Abandoned
- 1997-02-20 JP JP9530558A patent/JP2000506910A/ja active Pending
- 1997-02-20 AT AT97903331T patent/ATE200792T1/de not_active IP Right Cessation
- 1997-02-20 DK DK97903331T patent/DK0883676T3/da active
- 1997-02-20 NZ NZ331625A patent/NZ331625A/xx unknown
- 1997-02-20 US US09/142,098 patent/US6204231B1/en not_active Expired - Fee Related
-
1998
- 1998-07-06 NO NO983115A patent/NO983115L/no unknown
-
2001
- 2001-05-16 GR GR20010400734T patent/GR3035881T3/el not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| WO1997032000A3 (de) | 1997-12-11 |
| NZ331625A (en) | 1999-11-29 |
| EP0883676A2 (de) | 1998-12-16 |
| ATE200792T1 (de) | 2001-05-15 |
| GR3035881T3 (en) | 2001-08-31 |
| BR9707898A (pt) | 1999-07-27 |
| DE19607800A1 (de) | 1997-09-04 |
| NO983115L (no) | 1998-07-06 |
| DE59703437D1 (de) | 2001-05-31 |
| DK0883676T3 (da) | 2001-08-13 |
| AU714812B2 (en) | 2000-01-13 |
| JP2000506910A (ja) | 2000-06-06 |
| US6204231B1 (en) | 2001-03-20 |
| EP0883676B1 (de) | 2001-04-25 |
| AU1792997A (en) | 1997-09-16 |
| ES2156360T3 (es) | 2001-06-16 |
| WO1997032000A2 (de) | 1997-09-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |